Rahul Kumar Email & Phone Number

Hyderabad, Telangana, India

Hyderabad, Telangana, India

RF system work on pre silicon and post silicon objective specification for Transceiver IC's and trade off in key performance indicators (KPI) such as cost , power , area.

Bengaluru Area, India

Satellite RF System Characterization,Project accomplishments include: Deep Space Satellite Payload: Optical, Microwave & Scientific Data Recording in SSR/BDH, formatting in CCSDS, RS-encoding, Convolution Encoding, Compression, QPSK modulation with X-band Carrier and downlink, Down-conversion, demodulation, RS-decoding, Convolution decoding, de-compression and raw data acquisition. Downlink Power, Frequency, Spurious/Harmonic, Spectrum dump, C/N, Eb/No, and BER measurement.… Show more Satellite RF System Characterization,Project accomplishments include: Deep Space Satellite Payload: Optical, Microwave & Scientific Data Recording in SSR/BDH, formatting in CCSDS, RS-encoding, Convolution Encoding, Compression, QPSK modulation with X-band Carrier and downlink, Down-conversion, demodulation, RS-decoding, Convolution decoding, de-compression and raw data acquisition. Downlink Power, Frequency, Spurious/Harmonic, Spectrum dump, C/N, Eb/No, and BER measurement. NAVIC Satellite: C-band CDMA-Ranging Payload, L5 & S-band Navigation Payload Error Vector Magnitude, Channel Delay Bias, Coherency, Rubidium Clock Frequency Stability, Noise Floor, Gain Transfer Curve, Frequency Response, Frequency Translation Error, Third Order Intermodulation Product, Noise Figure, Spurious/Harmonics, Gain Stability, Power Stability, Back-off-Attenuation Calibration Geostationary Satellite: S, C and Ku band Transponder Noise Floor, Gain Transfer Curve, Frequency Response, Frequency Translation Error, Third Order Intermodulation Product, Noise Figure, Spurious/Harmonics, Gain Stability, Power Stability, Back-off-Attenuation Calibration R&D accomplishments include: Band-pass filter and Diplexer for Checkout Application using Evanescent mode waveguide at S to Ku band Band-pass filter for Ground Checkout Application using co-axial cavity at S band to Ku band Resonant ring at 11GHz for high power qualification test of waveguide components Power Divider at S, C and X band using waveguide and microstrip technology Power Divider at IF band (60-110MHz) using lumped components High power qualification test of rigid and flexible waveguides and passive components Show less

Greater Noida

RF Analog Circuit Design (M.Tech): LNA, PA, Mixer, Oscillator etc. design and measurement Digital Communication Course & Lab (B.Tech): ADC, Digital Modulation & Demodulation, DAC etc. VLSI Fabrication (B.Tech): IC Fabrication, Semiconductor Devices, CMOS etc

Master Of Technology (M.Tech.), Radio Frequency Design & Technology, 8.21 Out Of 10

Bachelor Of Technology (B.Tech.), Electronics And Communications Engineering, 9 Out Of 10